Moxa VPort 364A — руководство по подключению резервных источников питания [27/88]

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VPort 364A Getting Started

3-14

Wiring the Redundant Power Inputs

The VPort 364A has two sets of power inputs, power input 1 and power input 2, which are located on the two

5-pin terminal block connectors. Top and front views of the terminal block connectors are shown here.

STEP 1:

Insert the negative/positive DC or AC wires into the V-/V+ terminals.

STEP 2:

To keep the DC or AC wires from pulling loose, use a small flat-blade

screwdriver to tighten the wire

-clamp screws on the front of the terminal block

connector.

STEP 3:

Insert the plastic terminal block connector prongs into the terminal block

receptor, which is located on the VPort 364A’s top panel.

ATTENTION

The power for this product is intended to be supplied by a Listed

Power Unit, with output marked LPS, and rated

to deliver 12 to 32

VDC at a maximum of 510 mA, or 18 to 30 VAC at a maximum of 512

mA. The maximum

power consumption is around

7.5 watts.

ATTENTION

Before connecting the VPort to the AC/DC power inputs, make

sure the DC power source voltage is stable.

Wiring the Relay Output

The VPort 364A has two sets of relay output, relay 1 and relay 2, which are located on the two 5-pin terminal

block connectors. Each relay output consists of the 3 contacts of the terminal block on the VPort 364A’s top

panel.

The relay output can be set up for:

1. System alarm: Power failure and Network disconnection.

2. Event alarm: VMD (Video Motion Detection), Video loss, Digital Inputs, and CGI Events.